Why do browsers have these private modes take one of the

Question

These browsers: Google Chrome, Internet Explorer, Safari and Firefox all have private modes.

Google Chrome has incognito, Internet Explorer has InPrivate and Firefox and Safari have Private Browsing

1. Why do browsers have these private modes?
2. Take one of the above browsers and explain how to use the private mode.
3. Explain how the private mode works and why it is different than just using the browser without this mode.
4. Then list three reasons why everyday users might want to use the private mode.
5. List at least two times when it might be better to not use the private mode.
6. How can you be tracked even when you are using the private mode?
7. Using the 7 step strategy create two premises that support the conclusion: Users should (or should not) use the private mode on their browser whenever possible.
8. Explain why your argument is valid or invalid.
9. If the argument is valid explain why it is sound, unsound or inconclusive.
10. If the argument is invalid explain why it is inductive or fallacious.
11. Explain why each premise is true, false or inconclusive in the real world.